Shunichi Numata

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photosensitive resin composition containing a carboxylic acid polym...
- Patent number 5,633,112
- Issue date May 27, 1997
- Hitachi, Ltd.
- Takao Miwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Superconducting magnet superconducting magnet coil, and manufacturi...
- Patent number 5,606,300
- Issue date Feb 25, 1997
- Hitachi, Ltd.
- Toru Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming multilayer wiring construction
- Patent number 5,570,506
- Issue date Nov 5, 1996
- Hitachi, Ltd.
- Rie Tawata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal polyimide alignment free of scattering domains
- Patent number RE34885
- Issue date Mar 28, 1995
- Hitachi, Ltd.
- Hisao Yokokura
- 252 - Compositions
Information Patent Grant
Mounting substrate
- Patent number 5,350,886
- Issue date Sep 27, 1994
- Hitachi, Ltd.
- Kunio Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Naphthalocyanine derivative and production process thereof, as well...
- Patent number 5,219,706
- Issue date Jun 15, 1993
- Hitachi, Ltd.
- Seiji Tai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of forming a patterned polyimide film and articles includin...
- Patent number 5,208,066
- Issue date May 4, 1993
- Hitachi, Ltd.
- Koji Fujisaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fluorine-containing polyamide acid and polyamide
- Patent number 5,194,579
- Issue date Mar 16, 1993
- Hitachi, Ltd.
- Shunichi Numata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acid anhydride complex and process for producing same, and composit...
- Patent number 5,183,838
- Issue date Feb 2, 1993
- Hitachi, Ltd.
- Takao Miwa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing metal-polyimide composite article
- Patent number 5,133,989
- Issue date Jul 28, 1992
- Hitachi, Ltd.
- Shunichi Numata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal naphthalocyanine derivative and process for producing the same
- Patent number 5,021,563
- Issue date Jun 4, 1991
- Hitachi Chemical Company, Ltd.
- Shigeru Hayashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Semiconductor chip module
- Patent number 4,970,577
- Issue date Nov 13, 1990
- Hitachi, Ltd.
- Satoru Ogihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resin encapsulated electronic devices
- Patent number 4,933,744
- Issue date Jun 12, 1990
- Hitachi, Ltd.
- Tadanori Segawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming wiring on substrate
- Patent number 4,886,573
- Issue date Dec 12, 1989
- Hitachi, Ltd.
- Hiroshi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrophotographic plate by use of metal naphthalocyanine derivative
- Patent number 4,886,721
- Issue date Dec 12, 1989
- Hitachi Chemical Company, Ltd.
- Shigeru Hayashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal polyimide alignment free of scattering domains
- Patent number 4,781,439
- Issue date Nov 1, 1988
- Hitachi, Ltd.
- Hisao Yokokura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for forming polyimide film by chemical vapor deposition
- Patent number 4,759,958
- Issue date Jul 26, 1988
- Hitachi, Ltd.
- Shunichi Numata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorine-containing polyamide-acid derivative and polyimide
- Patent number 4,760,126
- Issue date Jul 26, 1988
- Hitachi, Ltd.
- Shunichi Numata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin encapsulated semiconductor device
- Patent number 4,758,875
- Issue date Jul 19, 1988
- Hitachi, Ltd.
- Koji Fujisaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal device
- Patent number 4,641,924
- Issue date Feb 10, 1987
- Hitachi, Ltd.
- Yoshiharu Nagae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Shunichi Numata

Person

Patents Grantslast 30 patents

Photosensitive resin composition containing a carboxylic acid polym...

Superconducting magnet superconducting magnet coil, and manufacturi...

Method for forming multilayer wiring construction

Liquid crystal polyimide alignment free of scattering domains

Mounting substrate

Naphthalocyanine derivative and production process thereof, as well...

Process of forming a patterned polyimide film and articles includin...

Fluorine-containing polyamide acid and polyamide

Acid anhydride complex and process for producing same, and composit...

Process for producing metal-polyimide composite article

Metal naphthalocyanine derivative and process for producing the same

Semiconductor chip module

Resin encapsulated electronic devices

Process for forming wiring on substrate

Electrophotographic plate by use of metal naphthalocyanine derivative

Liquid crystal polyimide alignment free of scattering domains

Method for forming polyimide film by chemical vapor deposition

Fluorine-containing polyamide-acid derivative and polyimide

Resin encapsulated semiconductor device

Liquid crystal device